i just bought the nkg v-power spark plugs... just the regular v-power plugs, they were like $2 each... i havent installed these yet... are these any good??? i didnt mind spend $10 a plug for the platinums but i wasnt sure if the extra $8 was all worth it... what do u think??!

 

Either the NGK coppers or the OEM platinums are suitable. The relative merits of each plug have been debated ad infinitum on this website. The coppers are good for 30K and the platinums are good for 60K. However, I am a firm believer that the platinums will last longer than 60K. I have 58,600, mostly highway miles, on my OEM platinum plugs and the car runs like the day I bought it. I will continue to use them until my engine performance or fuel economy start to suffer and to date neither have.

 

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